Thanks tom.
When I said " After select virtio driver from the iso mounted..." I meant that I select the folder that you indicate (\vioscsi\2k16\amd64) of the iso you indicate mounted on a virtual CD drive of the VM, after this the installer should load the drivers and continue with the installation (this process I've done it before, at least a dozen times) but instead it shows what is shown in the screenshot.
I don't know what can be happening :-(
Thanks in advance.